SN75173NSAlternatives & Equivalent Parts
About SN75173NS
SN75173NS is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN75173NSSource | SN75173D | SN75173DR | SN75173DG4 | SN75173DRG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $1.1000 | $1.3125 | $1.1507 | — | $0.6563 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | — | — |
| YTEOL | 0 | 0 | 15 | 0 | 0 |
| High Level Input Current-Max | 0.00002 A | 0.00002 A | 0.00002 A | — | — |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE RECEIVER | LINE RECEIVER | LINE RECEIVER | LINE RECEIVER | LINE RECEIVER |
| Interface Standard | V.10; V.11; X.26; X.27; EIA-422-A; EIA-423-A; EIA-485 | V.10; V.11; X.26; X.27; EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; EIA-485-A; TIA-485-A | V.10; V.11; X.26; X.27; EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; EIA-485-A; TIA-485-A | V.10; V.11; X.26; X.27; EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; EIA-485-A; TIA-485-A | V.10; V.11; X.26; X.27; EIA-422-B; TIA-422-B; EIA-423-B; TIA-423-B; EIA-485-A; TIA-485-A |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 |
| Number of Functions | 4 | 4 | 4 | 4 | 4 |
| Out Swing-Min | 2.2 V | 2.25 V | 2.25 V | — | — |
| Output Characteristics | 3-STATE | 3-STATE | 3-STATE | TOTEM-POLE | TOTEM-POLE |
| Output Low Current-Max | 0.016 A | 0.00002 A | 0.00002 A | 0.016 A | 0.016 A |
| Output Polarity | TRUE | TRUE | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Receive Delay-Max | 35 ns | 35 ns | 35 ns | 35 ns | 35 ns |
| Receiver Number of Bits | 4 | 4 | 4 | 4 | 4 |
| Supply Current-Max | 70 mA | 70 mA | 70 mA | 70 mA | 70 mA |
| Supply Voltage-Max | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage-Min | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | 5 V | 5 V |
| Supply Voltage1-Max | 5.25 V | 5.5 V | 5.5 V | 5.25 V | 5.25 V |
| Supply Voltage1-Min | 4.75 V | 4.5 V | 4.5 V | 4.75 V | 4.75 V |
| Supply Voltage1-Nom | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| Differential Output | — | NO | NO | — | — |
| Package Equivalence Code | — | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 |
| ## SN75173D Alternates Showing results | — | Image | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN75173NS is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN75173NS replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SN75173NS. Get expert recommendations within 24 hours.
Request Alternatives for SN75173NSFAQ
What is equivalent to SN75173NS?
Known equivalents for SN75173NS include SN75173D, SN75173DR, SN75173DG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN75173NS?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN75173NS alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.